Mickael Kruz
type: MusicGroup
genre: tribal house
popularity: 9
followers: 87
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe37f75650b00ca235c01d1378ad0443f0493fa4c60591aaee7e8612a138f3c91
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954124
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954124
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7b4116d5-042b-432d-9920-0d132f6dd71e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7b4116d5-042b-432d-9920-0d132f6dd71e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7b4116d5-042b-432d-9920-0d132f6dd71e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T18:22:18Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe37f75650b00ca235c01d1378ad0443f0493fa4c60591aaee7e8612a138f3c91","name":"Mickael Kruz","registered_at":"2026-06-17T08:38:11Z","symbol":"NIM1340671","token_address":"0xc52bb12ec40a2259d83eed39fc820d28cb70dfc7","type":"artist","uuid":"7b4116d5-042b-432d-9920-0d132f6dd71e"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe37f75650b00ca235c01d1378ad0443f0493fa4c60591aaee7e8612a138f3c91. Chain 2 (Bitcoin): anchored in block 954125 (2026-06-17T18:27:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7b4116d5-042b-432d-9920-0d132f6dd71e.json and https://artists.proofprofile.net/proofs/artist/7b4116d5-042b-432d-9920-0d132f6dd71e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T18:27:28Z
  text: {"copyright_id":"0xe37f75650b00ca235c01d1378ad0443f0493fa4c60591aaee7e8612a138f3c91","name":"Mickael Kruz","registered_at":"2026-06-17T08:38:11Z","symbol":"NIM1340671","token_address":"0xc52bb12ec40a2259d83eed39fc820d28cb70dfc7","type":"artist","uuid":"7b4116d5-042b-432d-9920-0d132f6dd71e"}